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3M Dual Lock Type 250 Reclosable Fastener [Clear / Acrylic Adhesive] (SJ3560)

3M Dual Lock Type 250 Reclosable Fastener [Clear / Acrylic Adhesive] (SJ3560)

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3 Reviews


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  • Quantity
    View "Full Pricing Table" below for details including case sizes and volume pricing.
  • Color
    Clear
  • Size
    Purchased Most Frequently: 1/2 in. x 10 ft. (Clear)
  • Price
    $ Price/photo will update once Color & Size chosen.
Before ordering, please read the "Product Description & Specs" tab content for more information about this item.

Product Description

3M SJ3560 Dual Lock 250 Reclosable Fastener is a general-purpose clear reclosable fastener with 250 stems per square inch, an engaged thickness of 0.23 inches and a closure life of 1,000. This clear fastener has mushroom-shaped stems on a polypropylene carrier which is coated with a white, general-purpose acrylic pressure-sensitive adhesive. Type 250 stem density fasteners can mate to type 170, 250 or 400 fasteners (the higher the combined number the greater the closure strength). Mushroom-shaped stems on one side of the fastener interlock with identically shaped stems on the other side for 5X greater closure strength than hook and loop.

Dual lock type 250 fasteners are designed to bond to metals, glass, and medium-to-high surface energy plastics and paint. They can replace conventional fasteners such as screws, clips, rivets, snaps, hook and loop and bolts in many applications where access or repositioning is needed. Used to attach doors, access panels, signs, cushions, wall headliners, display components, city bus light fixtures, ceiling attachment, privacy curtain rails, sunroof trims, and wall panels. Also for POP (point of purchase), trade show exhibition and electronics, and for attaching E-ZPass tags to car windshields.

Dual lock only has one type of side; unlike velcro where there are a separate hook and a loop side; so rolls are typically cut in half and then mated or connected so a 10-foot roll would be used as two 5-foot strips. Country of Origin: United States.

* Multiple cases may be shipped per package in order to minimize the charge for shipping.

 

Technical Information

3M Dual Lock Type 250 Reclosable Fastener (SJ3560)
  • Carrier/Backing: polypropylene
  • Adhesive: acrylic (300 LSE)   How are adhesives different?
  • Release Liner: clear polyolefin film
  • Thickness: 140 mils (carrier, adhesive) 4 mils (liner)   What is mil thickness?
  • Service/Operating Temperature: up to 220°F
  • Engaged Thickness: 230 mils
  • Pins: 250 per square inch
  • Country of Origin: United States
Note: Specifications are those given by manufacturers and are not tested for accuracy.

Download Datasheets

The following downloads are available for this product:

Download Technical Data Sheet

SJ3560 Standard sizes

ITEM SIZEITEM # ITEMS PER CASE QUANTITY ORDERING PRICE PER ITEM PRICE PER CASE

1/2 in. x 10 ft.

SJ3560/ 0510

UPC = 653461584154		10

Single Item (1-9 Items)

1 - 4 Cases (10-49 Items)

5 - 9 Cases (50-99 Items)

10+ Cases (>= 100 Items)

$19.96

$18.88
a 5% discount

$18.56
a 7% discount

$18.25
a 9% discount

N/A

$188.80

$185.60

$182.50

1/2 in. x 50 yds.

SJ3560/ 0550

UPC = 021200862809		4

Single Item (1-3 Items)

1 - 4 Cases (4-19 Items)

5 - 9 Cases (20-39 Items)

10+ Cases (>= 40 Items)

$254.54

$247.73
a 3% discount

$243.60
a 4% discount

$239.47
a 6% discount

N/A

$990.92

$974.40

$957.88

3/4 in. x 10 ft.

SJ3560/ 07510

UPC = 686162770243		10

Single Item (1-9 Items)

1 - 4 Cases (10-49 Items)

5 - 9 Cases (50-99 Items)

10+ Cases (>= 100 Items)

$34.90

$33.44
a 4% discount

$32.89
a 6% discount

$32.33
a 7% discount

N/A

$334.40

$328.90

$323.30

3/4 in. x 50 yds.

SJ3560/ 07550

UPC = 880848890694		2

Single Item (1 Item)

1 - 4 Cases (2-9 Items)

5 - 9 Cases (10-19 Items)

10+ Cases (>= 20 Items)

$381.51

$371.60
a 3% discount

$365.41
a 4% discount

$359.22
a 6% discount

N/A

$743.20

$730.82

$718.44

1 in. x 10 ft.

SJ3560/ 110

UPC = 695087749319		10

Single Item (1-9 Items)

1 - 4 Cases (10-49 Items)

5 - 9 Cases (50-99 Items)

10+ Cases (>= 100 Items)

$33.99 $34.99

$33.56
a 1% discount

$33.00
a 3% discount

$32.45
a 5% discount

N/A

$335.60

$330.00

$324.50

1 in. x 50 yds.

SJ3560/ 150

UPC = 880344358735		6

Single Item (1-5 Items)

1 - 4 Cases (6-29 Items)

5 - 9 Cases (30-59 Items)

10+ Cases (>= 60 Items)

$508.54

$495.54
a 3% discount

$487.28
a 4% discount

$479.02
a 6% discount

N/A

$2973.24

$2923.68

$2874.12

Question & Answers

User Reviews

[ viewing reviews 1 through 3 of 3 total ]
RT
raul t. Verified Buyer Sep 19, 2017
Great product
3M SJ3560 Dual Lock Type 250 Reclosable Fastener [Clear / Acrylic Adhesive]
Great product
R
RTRAY Verified Buyer Mar 01, 2017
I ALWAYS BUY THIS PRODUCT
3M SJ3560 Dual Lock Type 250 Reclosable Fastener [Clear / Acrylic Adhesive]
I MAKE AND INSTALL SUN SCREENS, ON VINYL WINDOWS, WE CANNOT DRILL INTO THE WINDOW FRAME TO SECURE SCREENS TO EXISTING FRAME, THE 3M PRODUCT IS GREAT FOR THIS
R
Rick Verified Buyer Feb 06, 2017
This is an excellent product
3M SJ3560 Dual Lock Type 250 Reclosable Fastener [Clear / Acrylic Adhesive]
This product works great in shady areas but must be replaced every year or two if it is exposed to the sun. I use them to attach plastic hurricane shutters to protect windows on a mobile home from storm damage during the summer hurricane season.
Made in the USA
hot melt rubber (synthetic)
Offers the widest range of application flexibility available. Exhibits excellent processing performance whether manually or automatically applied. Has superior tensile strength, adhesion properties and holding force which ensures consistent, reliable seals. Hot melt adhesive will bond faster to a surface which is referred to as quick-grab or quick-stick. It typically has higher tack (will feel stickier to the touch), but is also softer. It has lower heat resistance, shear resistance, and sometimes UV resistance than an acrylic adhesive. NOTE: it is called hot melt because the adhesive is applied hot by the manufacturer and then hardens as it cools (you do not need to apply heat to the tape yourself).
natural rubber
Properties are similar to that of hot melt rubber, but natural rubber often holds where other adhesives won't (recycled fibers, dust, cold, heat and heavy loads). It provides good overall adhesion and moisture resistance.
acrylic
Offer excellent performance, especially for applications in temperatures less than 40°F and greater then 120°F. It provides excellent clarity, has high shear strength, is usually more permanent/durable even when exposed to moisture, and it ages well over extended periods in fluorescent and sunlight. Since it remains clear for the life of the application and does not yellow over time it is ideal for applications such as sealing white cartons. While it has good initial adhesion it does take 24-48 hours to cure and to achieve its maximum bond strength (has gradual adhesion buildup). Another difference between hot melt rubber and acrylic adhesive is if you fold tape over making the two adhesive sides touch the acrylic adhesive will remain attached to the carrier (e.g. paper, film) while a hot melt adhesive will stick to itself and pull off of the carrier. It is the best choice for clarity, UV resistance and aging characteristics.
silicone
Is great for extreme temperature applications since silicone adhesive can work in continuous operating temperatures from -100°F to 500°F. They also exhibit good chemical resistance, retain electrical properties, and remove cleanly with little or no residue.
zinc oxide
Zinc oxide based adhesive formula is a skin-friendly adhesive which is commonly used on sports medicine tapes.
Thickness, AKA caliper or gauge, refers to the distance from one surface of a tape backing, or adhesive, to the other.
1 mil = 1/1000 of an inch
Examples: 1/16 inch = 62.5 mils; 1/32 inch = 31.25 mils
The cut level indicates how many grams of cutting load a glove can withstand from a sharp blade before being penetrated.
Lower gauge gloves are heavier - have thicker construction, fewer stiches knitted per inch and offer less dexterity.
Higher gauge gloves are lighter - have thinner/finer construction, more stitches knitted per inch and offer more dexterity.
Gloves offered typically runs from 7 to 18 (12 and 13 are in the middle of the scale).
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